Curse of Cromwell: The Siege is a 46 page full colour historical graphic novel about the Siege of Clonmel by Oliver Cromwell in 1650 and the events leading up to it. It is written by Dermot Poyntz, drawn by Lee Grace, and published by Moccu Press in December 2010.
- Friday Editorial: Making Graphic Novels in Ireland, Irish Publishing News, 15 October 2010
- Conor Kane, "Graphic novel brings 'Cromwell curse' to life", Irish Independent, 10 December 2010
- Review of Curse of Cromwell: The Siege and War of the Two Kings on Irish Comic News